Re: propeller help for 1987 merc 35hp?
Please read the stickies at the top of the page.
We need more info.The final prop size depends on your typical load and activities.
You shouldn't make any prop changes without a Tach and your rpm and gps speed
once you select a prop.
Is there no prop on it now?My off the cuff guess based on the info we have is a 10" pitch prop.
The diameter will follow based on the correct prop for your motor.